event_context Struct Reference

Represents event contextual data to be sent along with an event code when an event is fired. It is a union that is 128 bytes in size, meaning data can be mixed and matched as required by the developer. More...

#include <event.h>

Data Fields
union {
i64   i64 [2]
	An array of 2 64-bit signed integers. More...
u64   u64 [2]
	An array of 2 64-bit unsigned integers. More...
f64   f64 [2]
	An array of 2 64-bit floating-point numbers. More...
i32   i32 [4]
	An array of 4 32-bit signed integers. More...
u32   u32 [4]
	An array of 4 32-bit unsigned integers. More...
f32   f32 [4]
	An array of 4 32-bit floating-point numbers. More...
i16   i16 [8]
	An array of 8 16-bit signed integers. More...
u16   u16 [8]
	An array of 8 16-bit unsigned integers. More...
i8   i8 [16]
	An array of 16 8-bit signed integers. More...
u8   u8 [16]
	An array of 16 8-bit unsigned integers. More...
union {
u64   size
void *   data
}   custom_data
	Allows a pointer to arbitrary data to be passed. Also includes size info. NOTE: If used, should be freed by the sender or listener. More...
const char *   s
	A free-form string. If used, should be freed by sender or listener. More...
}	data

Detailed Description

Represents event contextual data to be sent along with an event code when an event is fired. It is a union that is 128 bytes in size, meaning data can be mixed and matched as required by the developer.

Field Documentation

union { ... } custom_data

Allows a pointer to arbitrary data to be passed. Also includes size info. NOTE: If used, should be freed by the sender or listener.

data [1/2]

void* data

[2/2]

union { ... } data

f32

f32 f32[4]

An array of 4 32-bit floating-point numbers.

f64

f64 f64[2]

An array of 2 64-bit floating-point numbers.

i16

i16 i16[8]

An array of 8 16-bit signed integers.

i32

i32 i32[4]

An array of 4 32-bit signed integers.

i64

i64 i64[2]

An array of 2 64-bit signed integers.

i8

i8 i8[16]

An array of 16 8-bit signed integers.

s

const char* s

A free-form string. If used, should be freed by sender or listener.

size

u64 size

u16

u16 u16[8]

An array of 8 16-bit unsigned integers.

u32

u32 u32[4]

An array of 4 32-bit unsigned integers.

u64

u64 u64[2]

An array of 2 64-bit unsigned integers.

u8

u8 u8[16]

An array of 16 8-bit unsigned integers.

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The documentation for this struct was generated from the following file:

• kohi.runtime/src/core/event.h